I'm trying to complete an order on your site but everytime I'm on the credit card page and hit submit it tells me I inputted an invalid coupon code even though I didn't put anything into the coupon code option. Is there something wrong with your ordering system or is it something on my end?

If your account existing before the website upgrade, please verify your address is correct.

Also, make sure an old coupon wasn't saved to your account. Having an expired coupon saved, even if not applied, can cause an error.

Sent from my HTC Evo

It's a new account I just set up. Never used a coupon code. I checked my account and made sure the coupon code input was blank but still getting the error.

Send me a couple screenshots of the exact error and I will look into it.